// Copyright 2018 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

library fidl.test.frobinator;

using zx;

protocol EmptyProtocol {
};

protocol Frobinator {
    Frob(string value);
    Grob(string value) -> (string value);
    -> Hrob(string value);
    Fail(bool fail) -> () error uint32;
    FailHard(bool fail) -> (string froyo) error uint32;
    FailHardest(bool fail) -> (string fro, string yo) error uint32;
    // 0x0000d003 is ZX_DEFAULT_EVENT_RIGHTS.
    // TODO(fxbug.dev/41920) Use constants define in zx.
    SendEventHandle(zx.handle:<EVENT, 0x0000d003> event);
    SendProtocol(EmptyProtocol ep);
};
